Me! i'm not so good with trigonometry! will mark the ! amanda and jeremiah are standing on the same side of a large lake. they are separated by a horizontal distance of 4000 ft. both amanda and jeremiah can see a helicopter that is directly above the horizontal distance between them. amanda’s angle of elevation to see the helicopter is 60° and jeremiah’s angle of elevation to see it is 30°. what is the distance between amanda and the helicopter?

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day